balanced drilling 中文意思是什麼
balanced drilling
解釋
平衡壓力鉆井-
Balanced activity drilling fluid
反相乳化鉆井液 -
The evaluation of multiphase phase flow model in under - balanced drilling
欠平衡鉆井多相流模型評價分析 -
This paper introduces the development situation, basic concepts and mathematical model of bottomhole pressure about under - balanced drilling technology
較詳細地論述了欠平衡鉆井技術的發展概況，基本概念和井底壓力的數學模型。 -
Study on the drill - in fluid for small clearance under - balanced drilling in qianmiqiao buried hill, dagang
千米橋潛山構造油氣藏成藏分析 -
The dada acquisition and pressure survey methods during under - balanced drilling are researched, which provide the foundation for obtaining training samples for neural network
研究了欠平衡鉆井數據採集和壓力測量方法，為神經網路獲取訓練樣本奠定了基礎。 -
This kind of shaker has such features : its self - cleaning effect is powerful, no phenomena of screen pasting and screen jam happen, when improving the treating capacity by increasing throwing coefficient, the phenomena of drilling fluids spattering can be avoided, so that screening - separating drilling fluids in closed space can be realized. hence, this new kind of shale shaker will find its application in the new drilling techniques such as under - balanced drilling
其主要特點是：自潔作用很強，沒有「篩糊」 、 「篩堵」現象；採用大拋擲指數提高振動篩處理能力時可避免鉆井液的劇烈飛濺現象；可實現在封閉的空間里進行鉆井液的篩分，因而在欠平衡鉆井等新鉆井技術的應用中也可發揮其用武之地。 -
The prediction of bottomhole pressure is very important during petroleum exploring and drilling. it can provide the support and guarantee for the safe and effective performance of under - balanced drilling
在石油勘探及鉆井過程中，對井底壓力預測顯得十分重要，它可為欠平衡鉆井的安全和有效實施提供保證。 -
On the basis of above work, the neural network model of bottomhole pressure during under - balanced drilling is established, including determining network structure by using empirical method, adjusting the network weight using study algorithm
在此基礎上，建立了欠平衡鉆井井底壓力的神經網路模型，包括用經驗方法確定網路結構，用學習演算法調整網路的權值。 -
Near - balanced drilling
近平衡鉆井 -
Balanced - pressure drilling
平衡壓力鉆井 -
The success of developing the drilling states monitoring system meets the need of scientific drilling including " safe, optimized and balanced drilling "
鉆井狀態監測系統的開發成功適應當前安全鉆井?優化鉆井?平衡鉆井等科學鉆井的需求。 -
Under - balanced drilling technology is an important research topic in petroleum drilling field. it is strategic to discover and protect hydrocarbon reservoir better
欠平衡鉆井技術是油田鉆井行業上的重要研究課題，盡快掌握和推廣欠平衡技術是更好地發現油氣藏和保護油氣藏的戰略措施。 -
Abstract : under - balanced drilling ( ubd ) technology has beenwidely used in oil drilling to improve oil recovery, minimize formation damage and eliminate drillingtroubles, while completion fluid technology is one ofthe key technologies
文摘:欠平衡鉆井完井技術是保護油氣層、提高採收率、克服各種鉆井復雜問題的重要技術措施。 -
The neural network prediction software is programmed by using c language. this software is applied during the real under - balanced drilling. the results show the prediction accuracy of the method above is relatively high
用c語言編制了神經網路預測軟體，並且對欠平衡鉆井的井底壓力進行了實際預測，結果表明該方法具有較高的預測精度。 -
The scientific principals of " safe, optimized and balanced drilling " and the customs " requisitions accelerate the developing of drilling instruments ; and the electronic technique, computer and communication revolutions make it possible
安全鉆井、優化鉆井、平衡鉆井等科學鉆井和用戶對鉆井儀表需求的提高促進了鉆井儀表的發展；現代科學技術的發展，特別是電子技術、計算機技術、通信技術的進步為鉆井儀表的發展提供了技術支持。
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